"In recent times, economists have been recognizing in colonial and post-colonial Africa a pattern that has been termed "growth without development." That phrase has now appeared as the title of books on Liberia and Ivory Coast. It means that goods and services of a certain type are on the increase. There may be more rubber and coffee exported, there may be more cars imported with the proceeds, and there may be more gasoline stations built to service the cars. But the profit goes abroad, and the economy becomes more and more a dependency of the metropoles. In no African colony was there economic integration, or any provision for making the economy self-sustained and geared to its own local goals. Therefore, there was growth of the so-called enclave import-export sector, but the only things which developed were dependency and underdevelopment. A further revelation of growth without development under colonialism was the overdependence on one or two exports. The term "monoculture" is used to describe those colonial economies which were centered around a single crop. Liberia (in the agricultural sector) was a monoculture dependent on rubber, Gold Coast on cocoa, Dahomey and southeast Nigeria on palm produce, Sudan on cotton, Tanganyika on sisal, and Uganda on cotton. In Senegal and Gambia, groundnuts accounted for 85 to 90 per cent of money earnings. In effect, two African colonies were told to grow nothing but peanuts!"